Sleep Cycle: Sleep Tracker

In-app purchases
4.3
207K reviews
10M+
Downloads
Content rating
Everyone
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About this app

Relieve stress, sleep better and wake up rested. Sleep Cycle is your personal sleep tracker and smart alarm clock with a range of features (including sleep recorder, sleep calculator and sleep aid - with bedtime stories and sleep sounds) to help you get a good night’s rest and wake up easier.

Get that slumber that will do wonders for your health. 72% of our users confirm their sleep quality has improved after using Sleep Cycle's sleep tracker.

⏰ 5 reasons you’ll love Sleep Cycle:

1. A sleep tracker with a difference: Don't put your phone under your pillow, just place your device on the nightstand or close by on the floor so the sleep tracker can analyze your sleep.
2. Gentle wake-up: Our smart alarm clock goes off at the ideal time for your body so you never wake up tired.
3. Tailored advice: Let our sleep tracker analyze your sleep and show you personalized tips and guides to develop lasting habits that will help you get better rest and feel great.
4. No more guessing: The sleep recorder detects if you snore, sleep talk, cough or sneeze at night.
5. Fall into a gentle slumber: Get the perfect night conditions with our sleep aid - including bedtime stories, sleep sounds and other relaxing sounds such as white noise.

Powered by our patented AI technology, Sleep Cycle is an advanced sleep tracker and sleep recorder for anyone seeking to prioritize their health and effectively manage stress, recharge and get happier. Whether you aim to change your sleep habits, use a sleep recorder or snore recorder, track your sleep talk, listen to sleep aid, find stress relief or wake up more refreshed with a smart alarm clock, there’s a feature for you.

⭐️ Top Sleep Cycle Features

SMART ALARM CLOCK
√ Its unique design wakes you up at the perfect moment ​​for a refreshing start
√ Carefully selected alarm clock sounds
√ Customizable wake-up windows up to 90 minutes
√ Snooze by shaking or double-tapping the phone lightly

SLEEP RECORDER AND SNORE RECORDER
√ Sleep recorder and sleep talk recorder: A snore recorder checks how much you snore
√ The sleep recorder shows you how external noises impact your sleep
√ New! Coughing: Track and compare your coughing levels to make informed decisions for your health
√ New! Who’s snoring? Know if it’s you or a partner snoring for a more accurate sleep analysis

SLEEP TRACKER
√ Instantly see how well you slept with your sleep quality score from 1 to 100
√ A sleep tracker with detailed reports; statistics, trends and graphs
√ Monitor how drinking coffee, stress, working out or eating late affect your rest
√ See how your rest affects your mood

SLEEP AID AND SLEEP SOUNDS
√ White noise, brown noise, pink noise and green noise included to guide you to a deep slumber
√ Breathing exercises and meditation to unwind before bed
√ Drift off with bedtime stories and sleep sounds: Narrations paired to help you fall asleep faster
√ Sleep sounds for stress relief

SLEEP PROGRAMS - Tailored guides
√ Build habits to improve your sleep with our sleep recorder and exclusive guides made just for you by our sleep experts. Based on topics like stress relief or screen use

AVAILABLE ON WEAR OS
√ Track your sleep from your watch
√ Gentle vibrations on your wrist without waking anyone else
√ Quick summary of your last night’s sleep
√ Including tiles and complications for easier use

ALSO FEATURING:
√ New! Sleep games: Start your day with “Awake”, a sleep game that lets you test your alertness in the morning, helping improve your focus
√ Sleep Goal: A sleep calculator and reminder for a more regular and restful slumber
√ Online backup - secure your data online
√ Integration with Google Fit

Get started with Sleep Cycle tonight - Waking up in the morning has never been easier!

REQUIREMENTS
Ability to charge your phone by the bed
Ability to place your phone near the bed, such as on a nightstand table or on the floor

Need help? https://support.sleepcycle.com/hc/en-us
Terms and Privacy: https://www.sleepcycle.com/privacy-policy/
Updated on
25 Feb 2025
Events and offers

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Personal info and 3 others
This app may collect these data types
Personal info, Health and fitness and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.3
206K reviews
Jack Hayden
3 March 2025
I've used this app for over ten years now and have hundreds of nights of data recorded on it. It's always been good and very useful. Unfortunately the only part of it that really works is the gentle alarm, the part you're here for. Over time they've added a lot more functionality, like sleep reminders, sleep goals, etc, and none of those work for more than a few nights. Tech support is easy to get a hold of which is great, but unfortunately there never been able to fix these old issues.
2 people found this review helpful
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Shannon Spencer
10 February 2025
it's a great app free version. 5 stars free, 3 if you pay for it. I paid for a yr, and am disappointed at the lack of sleep stories, meditations, hypnosis, etc available and am still using YouTube instead. I won't renew, but I will keep using the free version. I you need to track snoring, talking, etc, the recordings are helpful.
2 people found this review helpful
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Sleep Cycle AB
17 February 2025
Hi there! Thank you so much for your feedback, we really appreciate it!
Jenny Martin
6 February 2025
I've used this for years only to find it is the only possibility for the strobe light alarms that can't be stopped. The keyboard jack rabbit glitching is also prominent at the same time. I've been dealing with this problem for just over a year and thought it was the phone but just got a replacement phone started with just the alarm unable to stop instead of strobing. Sleep Cycle is the only other wake alarm besides the Samsung calendar. Until I've been PROVEN wrong, I'm not paying the $29 a year
3 people found this review helpful
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Sleep Cycle AB
11 February 2025
Hi there! Please reach out to us at Support@sleepcycle.com so we can take a closer look at this!

What's new

Bug fixes and performance improvements